FERC is Right to Force the National Grid to Catch Up with Large-Load Demand of Data Centers
In late June 2026, the Federal Energy Regulatory Commission, or FERC, announced a series of large-load orders directing regional grid operators to justify or revise their existing tariffs in order to speed the connection of data centers and other major electricity users while limiting cost shifts to existing customers. Rather than impose a single national rule, FERC chose a regional approach designed to preserve state authority, account for differences among power markets, and address growing concerns over reliability, infrastructure costs, and the pace of new demand.
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That was the better decision.
America’s power system is confronting a sharp increase in demand. Data centers, advanced manufacturing, and other large users are seeking electricity at a scale and pace that many existing grid rules were not designed to handle. Federal regulators faced three broad choices: continued delay, a single national rule, or a regional process that requires grid operators to defend and improve their existing tariffs.

FERC’s position deserves support because they address a clear market failure without displacing state control over retail electricity. The Commission chose a regional process that can speed connections, improve cost transparency, recognize flexible demand, and protect reliability. The strongest objections raise legitimate implementation concerns, but they do not show that FERC chose the wrong course.
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FERC Commissioner David LaCerte had signaled a state-centered approach months before the Commission acted. During the February 11, 2026 FERC-NARUC Federal and State Current Issues Collaborative, LaCerte told state utility regulators that “these solutions are best generated from the states,” while emphasizing the value of input from states, RTOs and ISOs as FERC considered large-load issues. Where federal and state responsibilities intersect, he said, regulators should address bottlenecks “collaboratively.” As one of the commissioners responsible for determining the reach of FERC’s authority over wholesale power markets and transmission, LaCerte’s remarks are significant because they show that his later emphasis on preserving state and regional processes reflected a position he had articulated before the Commission’s June action.
Large-Load Demand Is Outgrowing Existing Grid Rules
On June 18, the Commission opened six proceedings under Section 206 of the Federal Power Act. It directed federally regulated regional grid operators to defend or revise rules governing large and co-located loads. FERC’s orders address transmission studies, cost shifting, transparency, co-location, flexible service, and nearby generation that can serve large loads.
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The structure matters because the regions are not alike. SPP, PJM, CAISO, NYISO, ISO New England, and MISO operate under different market rules, planning systems, and relationships with state regulators. The attached CSIS discussion made this point directly: a region-by-region approach could prove faster and more legally durable than a nationwide rule because it avoids forcing one design onto very different markets. Commissioner David LaCerte had stressed months before FERC acted that solutions were best generated from the states and that federal and state regulators should work collaboratively where their responsibilities intersect.

One objection is that FERC is moving too quickly. CAISO has requested a 90-day pause, arguing that it needs more time to work through its stakeholder process and prepare a Section 205 filing. CAISO also notes that it had begun work on large-load policy before FERC issued its order.
That is a reasonable concern, but it supports a limited extension rather than regulatory retreat. FERC itself allowed regions to seek short pauses when they could explain what they planned to file and when. CAISO’s request therefore shows that the process can accommodate regional work without surrendering the federal deadline. The Commission supplies pressure while the regions design the response.
FERC’s Regional Approach Preserves State Authority
A second objection concerns state authority. Electricity regulation has long divided responsibility between federal and state institutions, and large-load service can involve both wholesale transmission and retail rates. A broader federal rule could have drawn FERC into areas traditionally controlled by state commissions. The June orders avoid much of that conflict. FERC is asking whether wholesale transmission tariffs remain just and reasonable, while leaving retail rates and many siting decisions to the states. Commissioner Chang expressly said the records should differ by region so that any required tariff changes can fit regional conditions.
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This does not eliminate every jurisdictional dispute. It does, however, answer the stronger charge that FERC is simply taking over large-load regulation. It is not. The Commission rejected the more sweeping route and focused its action on the part of the system it regulates.
Cost and Reliability Will Determine FERC’s Success
The third and strongest objection is cost. Faster connections for data centers would be difficult to defend if households or existing businesses were left paying for transmission upgrades caused by speculative projects. FERC’s own record recognizes that risk. Its orders call for greater disclosure of proposed large loads and related network upgrades, along with cost-recovery agreements intended to reduce unfair cost shifts among transmission customers.
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Those safeguards will require strict enforcement. But cost risk is an argument for better rules, not for keeping an unclear system in place. Large users should bear costs that their projects cause, while shared upgrades should be allocated according to demonstrated system benefits. More transparent studies make that distinction easier to test.

Reliability raises a related concern. Large computational loads can change consumption rapidly and may create operating problems if grid planners lack accurate data. FERC has not ignored that issue. On July 16, it directed NERC to develop reliability standards and registration criteria for computational loads, with filings due by December 31.
Most FERC-Sensitive Public Equities
FERC affects power companies in different ways. Merchant generators are most exposed to capacity-market rules, data-center power deals, and large-load policy. Regulated utilities are more exposed to transmission spending, interconnection rules, and cost allocation.
| Equity | Sensitivity | Exposure |
|---|---|---|
| Talen Energy (NASDAQ $TLN) | Very High | PJM co-location, large-load rules, capacity pricing, RMR approvals |
| Constellation Energy (NASDAQ $CEG) | Very High | PJM capacity pricing, nuclear/data-center contracts, co-location policy |
| Vistra (NYSE $VST) | Very High | PJM and ISO-NE capacity markets, large-load access, interconnection |
| NRG Energy (NYSE $NRG) | High | PJM capacity design, large-load demand, resource adequacy |
| FirstEnergy (NYSE $FE) | High | PJM transmission investment, large-load interconnection, Order 1920 |
| Exelon (NASDAQ $EXC) | High | Transmission planning, ComEd load growth, large-load tariffs |
| American Electric Power (NASDAQ $AEP) | High | FERC-regulated transmission, PJM large-load integration |
| PPL Corp. (NYSE $PPL) | Moderate–High | PJM transmission, data-center load, infrastructure cost recovery |
* PJM Interconnection is the regional grid and wholesale electricity market operator for much of the eastern United States; FERC oversees its tariffs and market rules, which can affect power prices, capacity revenue, transmission investment, and large-load interconnection.
Impacted Equities
Talen Energy, Constellation Energy, Vistra, and NRG Energy have the highest direct exposure to FERC decisions on capacity pricing, data-center demand, and large-load rules.
Talen Energy ranks highest because several key revenue streams depend directly on FERC and PJM decisions. Constellation Energy and Vistra have broader portfolios, but both remain highly exposed to the same market rules. NRG Energy also benefits from tight power markets, though reforms that add new supply could reduce scarcity-driven earnings.
Final Thoughts
The June orders are not the final answer. Their value will depend on the tariffs that regional operators submit and on FERC’s willingness to reject weak responses. But the central decision is sound.
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The grid cannot meet a new level of electricity demand with rules written for an older system. FERC has chosen a measured way to force needed change while preserving regional and state authority. The appropriate response is not retreat. It is careful implementation.
Additional Coverage
Additional coverage can be found on the author’s X platform in addition to previous archives via TradersQue.com.

